Update README.md

README.md

@@ -1,5 +1,5 @@
 ---
-language: 
+language:
 - en
 tags:
 - dataset
@@ -14,13 +14,12 @@ license: other
 pretty_name: EU Public Procurement — August 2025
 size_categories:
 - 100K<n<1M
-dataset_preview: data_sample.csv
+dataset_preview: ted_2025_08_sample.csv
 ---
 
-
 # EU Public Procurement — August 2025 (Enriched CSV)
 
-This dataset contains **all public procurement notices from August 2025**,  
+This dataset contains **all public procurement notices from July 2025**,  
 parsed and enriched from the European Union's [TED (Tenders Electronic Daily)](https://ted.europa.eu/).
 
 The **full dataset (200,000+ rows)** is available for purchase here: [Full Dataset on Gumroad](https://openmldatasets.gumroad.com/l/rexjp)
@@ -32,7 +31,7 @@ The **full dataset (200,000+ rows)** is available for purchase here: [Full Datas
 | Rows               | 100                      | 200,000+                 |
 | File size          | ~50 KB                   | ~120 MB+                 |
 | Format             | CSV (UTF-8)              | CSV (UTF-8)              |
-| Columns            | 11 (see below)           | 11 (same schema)         |
+| Columns            | 14 (see below)           | 14 (same schema)         |
 
 ## Contents
 - Procurement notices parsed from official TED XML
@@ -44,16 +43,19 @@ The **full dataset (200,000+ rows)** is available for purchase here: [Full Datas
   - `lot_id` — identifier for the procurement lot
   - `lot_name` — contract title (local language)
   - `lot_description` — contract description (local language)
-  - `award_value` — award value (in euros, numeric)
+  - `award_value` — contract award value (when available, numeric)
+  - `final_value` — overall contract value at notice/result level (if present)
+  - `best_value` — most reliable value selected among award, final, and estimated
+  - `best_value_source` — which field the `best_value` came from
   - `currency` — contract currency
   - `source_file` — original TED XML file
   - `cpv_label` — CPV 2008 English description
-- Note: Award values are not always present. Many notices are published without an awarded contract value. Null values reflect missing information in TED.
 
 ## Added Value
 While the raw TED data is free and open, this dataset provides:
 - Parsed and normalized structure (from thousands of XML files → single CSV)
 - Automatic CPV 2008 code enrichment with human-readable labels
+- Multiple contract value fields (`award`, `final`, `best`) for flexible analysis
 - Ready for machine learning pipelines and analytics without preprocessing
 
 ## Source & License